521 Larch Ave
South San Francisco, CA 94080
3 bd 2 ba 1,350 sqft Built 1949 Lot 5,000 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $365,861 | $811,824 | $1,177,685 | $13,516 |
| 2024 | $365,861 | $811,824 | $1,177,685 | $13,422 |
| 2023 | $351,655 | $780,300 | $1,131,955 | $13,230 |
| 2022 | $344,760 | $765,000 | $1,109,760 | $12,467 |
| 2021 | $338,000 | $750,000 | $1,088,000 | $12,309 |
| 2020 | $410,531 | $385,547 | $796,078 | $9,194 |
| 2019 | $402,483 | $377,988 | $780,471 | $9,095 |
| 2018 | $394,592 | $370,577 | $765,169 | $8,804 |
| 2017 | $386,856 | $363,311 | $750,167 | $8,588 |
| 2016 | $351,000 | $329,000 | $680,000 | $7,831 |
| 2015 | $328,000 | $308,000 | $636,000 | $7,342 |
| 2014 | $325,000 | $305,000 | $630,000 | $7,253 |
| 2013 | $263,500 | $246,500 | $510,000 | $5,891 |
| 2012 | $227,000 | $213,000 | $440,000 | $5,154 |
| 2011 | $220,000 | $220,000 | $440,000 | $5,110 |
| 2010 | $220,000 | $220,000 | $440,000 | $5,071 |
| 2009 | $260,000 | $260,000 | $520,000 | $5,816 |
| 2008 | $341,823 | $321,015 | $662,838 | $7,188 |
| 2007 | $335,121 | $314,721 | $649,842 | $7,042 |
Property facts
Year built
1949
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,350 sqft
Lot size
5,000 sqft
ZIP code
94080
City
South San Francisco
Street
Larch Ave
Coordinates
37.66587, -122.41464
Comparable properties nearby
Frequently asked questions
When did 521 Larch Ave last sell?
No public-record sale is on file for 521 Larch Ave.
What is the current tax assessment for 521 Larch Ave?
The most recent total assessment for 521 Larch Ave (year 2025) is $1,177,685 with $13,516 in property tax.
When was 521 Larch Ave built?
521 Larch Ave was built in 1949.
How does 521 Larch Ave compare to others on Larch Ave?
We track 8 other properties on Larch Ave. Browse the list under "Other properties on Larch Ave" to compare beds, baths, and sale history.
What are the property facts for 521 Larch Ave?
521 Larch Ave is a 3 bed, 2 bath, 1,350 sqft, 5,000 sqft lot single_family.
Is 521 Larch Ave a flip candidate?
No — 521 Larch Ave does not appear in our flips dataset.
Is 521 Larch Ave a tax-appeal candidate?
No — 521 Larch Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-0.7%
Implied 1-yr
-2.8%
2026 Q3
$1.31M
2026 Q4
$1.3M
ZIP 94080 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Larch Ave